Oleksandr Usyk, of Ukraine, is the undisputed heavyweight world champion. Usyk is also a former cruiserweight undisputed champion and 2012 Olympics gold medalist. He won the WBA, WBO and IBF ...

Oleksandr Usyk's suggestion that he could round out his career with a crossover fight with UFC champ Alex Pereira sailed completely over the head of his interviewer. Oct 12, 2019; Chicago ...

Joseph Parker fight for the IBF world heavyweight championship on February 22 was so compelling was because all indications were that the winner would then fight Oleksandr Usyk. Alas, the Dubois vs.